Bump @angular/core from 9.1.4 to 11.0.5 in /src/composer

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 9.1.4 to 11.0.5.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/11.0.5/packages/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

src/composer/package-lock.json

@@ -562,9 +562,19 @@
       }
     },
     "@angular/core": {
-      "version": "9.1.4",
+      "version": "11.0.5",
-      "resolved": "https://registry.npmjs.org/@angular/core/-/core-9.1.4.tgz",
+      "resolved": "https://registry.npmjs.org/@angular/core/-/core-11.0.5.tgz",
-      "integrity": "sha512-ND240vncmVD2KVe/KSQU3d/DxxoRipFg1+jFOFZGt0n0orCBHk/V1fu9iaG1sRyldL0+rCQ+fTI+1N4DTmMnxA=="
+      "integrity": "sha512-XAXWQi7R3ucZXQwx9QK5jSKJeQyRJ53u2dQDpr7R5stzeCy1a5hrNOkZLg9zOTTPcth/6+FrOrRZP9SMdxtw3w==",
+      "requires": {
+        "tslib": "^2.0.0"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "2.4.0",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
+          "integrity": "sha512-d6xOpEDfsi2CZVlPQzGeux8XMwLT9hssAsaPYExaQMuYskwb+x1x7J371tWlbBdWHroy99KnVB6qIkUbs5X3UQ=="
+        }
+      }
     },
     "@angular/flex-layout": {
       "version": "9.0.0-beta.29",

src/composer/package.json

@@ -17,7 +17,7 @@
     "@angular/cdk": "^9.2.2",
     "@angular/common": "~9.1.4",
     "@angular/compiler": "~9.1.4",
-    "@angular/core": "~9.1.4",
+    "@angular/core": "~11.0.5",
     "@angular/flex-layout": "^9.0.0-beta.29",
     "@angular/forms": "~9.1.4",
     "@angular/material": "^9.2.2",